package com.example.demo.controller;

import com.alibaba.fastjson2.JSONObject;
import com.example.demo.mapper.ScoreMapper;
import com.example.demo.entity.Message;
import com.example.demo.entity.Score;
import org.apache.commons.lang3.math.NumberUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

@Controller
public class GetScoreByIdController {
    @Autowired
    private ScoreMapper sm;
    @RequestMapping("/getscorebyid")
    public void getScoreById(HttpServletRequest request, HttpServletResponse response) throws IOException {
        int id;
        String idStr=request.getParameter("id");
        if (!NumberUtils.isCreatable(idStr)) {
            response.getWriter().write(JSONObject.toJSONString(Message.failure("format error")));
            return;
        }
        id=Integer.valueOf(idStr);
        List<Score> list=new ArrayList<>();
        list=sm.findScoreByOne(id);
        if(list!=null) response.getWriter().write(JSONObject.toJSONString(Message.success(list)));
        else response.getWriter().write(JSONObject.toJSONString(Message.failure("Can not find ")));
    }
}
